Cocoon silk gathering device with eccentric silk guiding function, and cocoon silk gathering method

Abstract

The invention provides a cocoon silk gathering device with an eccentric silk guiding function, and a cocoon silk gathering method. The cocoon silk gathering device is arranged based on a harness cord tube, and a gathering friction part is arranged at an outlet in the upper end of the harness cord tube; a gathering guide part is arranged above the harness cord tube, and the gathering guide part adopts a porcelain eye and deviates from the axis of the harness cord tube, so that cocoon filaments deviate from the center line of the harness cord tube at the outlet in the upper end of the harness cord tube and make contact with the gathering friction part; and the porcelain eye is a part capable of doing circular motion and drives the cocoon filaments to move in the circumferential direction relative to the gathering friction part so as to generate friction. According to the invention, an original silk reeling machine can be directly added and upgraded, original power is utilized, and mechanical automatic sheath twisting can be realized. Moreover, the height and the eccentric distance can be adjusted more conveniently, and the contact length of the raw silk and the inner wall of the gathering friction part can be changed, so that the optimal technical parameters can be selected, and the optimal raw silk quality and the optimal operation effect are expected to be achieved.

Description

technical field [0001] The invention relates to a cocoon thread gathering device of an automatic silk reeling machine, in particular to a cocoon thread gathering device for an eccentric guide wire and a cocoon thread gathering method. Background technique [0002] Silk reeling is an essential process in the silk making process. In silk reeling, replacing the artificial twist sheath is a technical problem that people have always wanted to solve but have not yet found an effective solution. The silk sheath is made of two pieces of raw silk twisted together. With the increase of the length of the silk sheath, the number of twists increases, and the extrusion and friction of the silk strips in the silk sheath are strengthened, which increases the cohesion and reduces the number of hairs on some hairs. , improve clarity. However, the artificial twisting sheath is very susceptible to the influence of human factors and causes a series of problems. Different silk reelers or diffe...

AI Technical Summary

Problems solved by technology

However, the artificial twisting sheath is very susceptible to the influence of human factors and causes a series of problems

Different silk reelers or different times of twisting sheaths will also be different. Different lengths of silk sheaths and different strengths of twisting sheaths will result in different twists per unit length of silk strands, the degree of extrusion between raw silks and the degree of extrusion friction. At different times, there is a certain difference in the cohesion properties of the cocoon silk in the raw silk, which affects the quality of the raw silk

At the same time, the efficiency of manual operation is low, which seriously restricts the improvement of silk reeling labor productivity.

At present, in view of the quality and labor problems caused by the silk sheath, people have explored to realize the physical interaction between the silk strips through mechanical devices. Laboratory, cannot fully realize factory automation production

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